Base | Representation |
---|---|
bin | 100110110111010010… |
… | …1001001000010000000 |
3 | 21222102102222101221200 |
4 | 1031232211021002000 |
5 | 2331411124434304 |
6 | 102201341021200 |
7 | 6013130653233 |
oct | 1155645110200 |
9 | 258372871850 |
10 | 83459608704 |
11 | 3243885632a |
12 | 14212554800 |
13 | 7b40acb764 |
14 | 407a42141a |
15 | 228709ce39 |
hex | 136e949080 |
83459608704 has 96 divisors (see below), whose sum is σ = 242289438300. Its totient is φ = 27573633024.
The previous prime is 83459608693. The next prime is 83459608709. The reversal of 83459608704 is 40780695438.
It can be written as a sum of positive squares in 2 ways, for example, as 76906382400 + 6553226304 = 277320^2 + 80952^2 .
It is a tau number, because it is divible by the number of its divisors (96).
It is not an unprimeable number, because it can be changed into a prime (83459608709) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190389 + ... + 450740.
Almost surely, 283459608704 is an apocalyptic number.
It is an amenable number.
83459608704 is an abundant number, since it is smaller than the sum of its proper divisors (158829829596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83459608704 is a wasteful number, since it uses less digits than its factorization.
83459608704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 641262 (or 641247 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The spelling of 83459608704 in words is "eighty-three billion, four hundred fifty-nine million, six hundred eight thousand, seven hundred four".
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